删除/home/tzy/.rstudio/sessions/active/session-17bbc7b8/suspended-session-data/这个目录下的suspended-session-data文件夹，再top查看任务，通过任务号杀死自己的Rsession（任务们在活泼的跳动，ctrl + Z停止它乱动，寻找任务号）kill -9 28750，重新登R服务器网站就好。
[tzy@localhost ~]$ cd /home/tzy/.rstudio/sessions/active/session-17bbc7b8/suspended-session-data/
[tzy@localhost suspended-session-data]$ ls
console_actions environment environment_vars history libpaths options rversion search_path settings
[tzy@localhost suspended-session-data]$ cd ..
[tzy@localhost session-17bbc7b8]$ rm -rf suspended-session-data/
[tzy@localhost session-17bbc7b8]$ top
top - 14:12:25 up 27 days, 4:32, 9 users, load average: 5.21, 2.48, 1.69
Tasks: 536 total, 3 running, 513 sleeping, 20 stopped, 0 zombie
%Cpu(s): 4.5 us, 1.9 sy, 0.0 ni, 90.1 id, 3.5 wa, 0.0 hi, 0.0 si, 0.0 st
KiB Mem : 13183347+total, 56505300 free, 26681280 used, 48646892 buff/cache
KiB Swap: 27262976+total, 27197644+free, 653312 used. 10448464+avail Mem
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
27960 root 20 0 0 0 0 D 10.3 0.0 0:02.09 kworker/u50:2
28741 root 20 0 120980 6064 4124 D 10.3 0.0 0:07.84 abrt-hook-ccpp
28821 tzy 20 0 594944 236812 10772 R 8.9 0.2 0:04.86 R
28750 tzy 20 0 547492 79704 15016 S 0.3 0.1 0:01.60 rsession
[2]+ Stopped top
[tzy@localhost session-17bbc7b8]$ kill -9 28750
